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Teacher:
50 kg of pure sulfuric acid was accidently released into a lake when a storage vessel leaked.
mor sulhuic acid
It was proposed that CaCO3 was used to neutralise it.
ne vo
Calculate the mass of CaCO3 required to neutralise the 50 kg of H₂SO4.
H₂SO4 +CaCO3 → CaSO4 + H₂O + CO2